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Characterization of Staphylococcus epidermidis phage vB_SepS_SEP9 - a unique member of the Siphoviridae family.

Authors :
Melo LD
Sillankorva S
Ackermann HW
Kropinski AM
Azeredo J
Cerca N
Source :
Research in microbiology [Res Microbiol] 2014 Oct; Vol. 165 (8), pp. 679-85. Date of Electronic Publication: 2014 Oct 07.
Publication Year :
2014

Abstract

Relatively few phages (<10) of coagulase negative staphylococci (CoNS) have been described. Staphylococcus epidermidis phage vB_SepS_SEP9 is a siphovirus with a unique morphology as a staphylococcal phage, possessing a very long tail. Its genome is unique and unrelated to any phage genomes deposited in public databases. It appears to encode a nonfunctional integrase. Due to the not having a recognizable lysogeny module, the phage is unable lysogenize. The genome comprises 129 coding sequences (CDS), 46 of which have an assigned function and 59 are unique. Its unique morphology and genome led to the proposal of the establishment of a new Siphoviridae genus named "Sep9likevirus".<br /> (Copyright © 2014 Institut Pasteur. Published by Elsevier Masson SAS. All rights reserved.)

Details

Language :
English
ISSN :
1769-7123
Volume :
165
Issue :
8
Database :
MEDLINE
Journal :
Research in microbiology
Publication Type :
Academic Journal
Accession number :
25303835
Full Text :
https://doi.org/10.1016/j.resmic.2014.09.012